MultiBit HD is a secure & lightweight Bitcoin wallet for all desktop OS

MultiBit HD is a secure and lightweight Bitcoin wallet for Windows, MacOS and Linux. It makes performing Bitcoin transactions quick and simple, comes in a variety of languages, is free to download and open source (MIT license). You can buy and sell bitcoins from the software itself, thanks to its integration with Glidera. It supports hardware wallets, such as KeepKey and Trezor.